/*
 * Package il.ac.biu.cs.grossmm.api_tests.keys
 * File PatternTransformationTest.java
 * 
 * This is a part of presence service framework API. 
 * See javadoc for more information.
 *  
 * Copyright (C) 2006 Grossmann Mark
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package il.ac.biu.cs.grossmm.junit_api_tests.keys;


import static il.ac.biu.cs.grossmm.api.keys.PatternFactory.*;
import static il.ac.biu.cs.grossmm.api.presence.BaseVocabulary.*;
import static il.ac.biu.cs.grossmm.impl.keys.PatternOperations.*;
import static org.junit.Assert.*;
import il.ac.biu.cs.grossmm.api.keys.KeyPattern;

import org.junit.Test;

public class PatternTransformationTest {
	
	private void check(KeyPattern t, KeyPattern out, KeyPattern in,
		KeyPattern expected) {
		KeyPattern result = transform(t, out, in);
		assertEquals(expected, result);
	}
	
	@Test
	public void test1() {
		check(
			pattern(String.class,
				mandatory(CONTENT_TYPE, "application/xml"),
				mandatory(RESOURCE_TYPE, Object.class)),
			maskPattern(),
			maskPattern(
				mandatory(CONTENT_TYPE, "application/xml+pidf")),
			pattern(String.class,
				mandatory(CONTENT_TYPE, "application/xml+pidf"),
				mandatory(RESOURCE_TYPE, Object.class))
			);
	}
	
	@Test
	public void test2() {
		check(
			pattern(String.class,
				mandatory(CONTENT_TYPE, "application/xml"),
				mandatory(RESOURCE_TYPE, Object.class)),
			maskPattern(
					mandatory(CONTENT_TYPE, "application/xml")),
			maskPattern(),
			pattern(String.class,
				mandatory(RESOURCE_TYPE, Object.class))
			);
	}
	
	@Test
	public void test3() {
		check(
			pattern(String.class,
				mandatory(CONTENT_TYPE, "application/xml"),
				mandatory(RESOURCE_TYPE, Object.class)),
			maskPattern(
				mandatory(CONTENT_TYPE, "application/xml")),
			maskPattern(
				mandatory(CONTENT_TYPE, "application/xml+pidf")),
			pattern(String.class,
				mandatory(CONTENT_TYPE, "application/xml+pidf"),
				mandatory(RESOURCE_TYPE, Object.class))
			);
	}
	
	@Test
	public void test4() {
		check(
			maskPattern(String.class,
				optional(CONTENT_TYPE, String.class),
				mandatory(RESOURCE_TYPE, Object.class)),
			maskPattern(
				mandatory(CONTENT_TYPE, "application/xml")),
			maskPattern(
				mandatory(CONTENT_TYPE, "application/xml+pidf"),
				mandatory(RESOURCE_TYPE, "presence")),
			maskPattern(String.class,
				mandatory(CONTENT_TYPE, "application/xml+pidf"),
				mandatory(RESOURCE_TYPE, "presence"))
			);
	}
}
